=== swrod ===
Improve re synchronisation procedure (Serguei Kolos) Histogram time taken to add clears in RequestManager (Gordon Crone) Improve timeout implementation (Serguei Kolos) Use yield() instead of sleep_for() (Serguei Kolos) Use yeild() instead of sleep_for() (Serguei Kolos) Improve timeout implementation (Serguei Kolos)